White Rodgers 1F80-51 specifications Description, Precautions, Specifications

WHITE-RODGERS

1F80-51

Programmable Electronic Digital Thermostat

INSTALLATION AND

OPERATION INSTRUCTIONS

Operator: Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.

DESCRIPTION

Your new White-Rodgers 5-Day/2-Day Digital Thermostat uses the technology of a solid-state microcomputer to provide pre- cise time/temperature control. This thermostat offers you the flexibility to design heating and cooling programs that fit your needs.

Features:

•Battery powered (3 “AA” Energizer® alkaline batteries in- cluded).

•Separate 5-day (weekday) and 2-day (weekend) programming

•Simultaneous heat and cool program storage

•Preprogrammed temperature control

•Four separate time/temperature settings per 24-hour period

•LCD continuously displays set point, and alternately dis- plays time and room temperature

•Temperature override until next program period

•Manual program override (HOLD temperature)

•User may select either 12- or 24-hour clock display

•°F/°C convertibility

•Temperature range 45° to 90°F

•Standard five terminals for single or two-transformer sys- tems

•B and O terminals for single stage heat pumps or damper operation

This thermostat is intended for use with a low voltage system; do not use this thermostat with a line voltage system. If in doubt about whether your wiring is millivolt, line, or low voltage, have it inspected by a qualified heating and air conditioning contrac- tor or electrician.

Do not exceed the specification ratings.

All wiring must conform to local and national electrical codes and ordinances.

This control is a precision instrument, and should be handled carefully. Rough handling or distorting components could cause the control to malfunction.

PRECAUTIONS

!CAUTION

To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.

!WARNING

Do not use on circuits exceeding specified voltage. Higher voltage will damage control and could cause shock or fire hazard.

Do not short out terminals on gas valve or primary control to test. Short or incorrect wiring will damage thermostat and could cause personal injury and/or property damage.

ELECTRICAL DATA

Electrical Rating:

8 to 30 VAC 50/60 Hz. or D.C.

0.05 to 1.5 Amps (Load per terminal)

1.5Amps Maximum Total Load (All terminals combined)

THERMAL DATA

Setpoint Temperature Range:

45°F to 90°F (7°C to 32°C)

Operating Ambient Temperature Range:

32°F to 105°F

Operating Humidity Range:

0 to 90% RH (non-condensing)

Shipping Temperature Range:

-40°F to 150°F

SPECIFICATIONS

APPLICATIONS

For use with:

•Standard heat/cool or heat only systems

•Electric heat systems

•Gas or oil fired systems

•Gas systems with intermittent ignition devices (I.I.D.) and/or vent dampers

•Hydronic (hot water or steam) systems

•Single-stage heat pump systems

•Millivolt systems

DO NOT USE WITH:

•Multi-stage systems

•Systems exceeding 30 VAC and 1.5 amps

•3-wire zoned hydronic heating systems

WHITE-RODGERS DIVISION		PART NO. 37-5285E
EMERSON ELECTRIC CO.	Printed in U.S.A.
9797 REAVIS ROAD		Replaces 37-5285D
ST. LOUIS, MISSOURI 63123-5398		0004